Calix ($CALX) Insider Trading & Smart Money Activity

Calix, Inc. · Software - Infrastructure · Latest filing Oct 15, 2026

Calix, Inc. ($CALX) has 1 insider trade, 1 13F position change and 2 analyst ratings on file. Insiders filed 1 Form 4 transaction in the last 12 months, none of them open-market purchases or sales.

Insider buyers (12 mo): 0
Insider sellers (12 mo): 0
Net insider $ (12 mo): $0
Congress trades (12 mo): 0
13F moves on file: 1
Analyst ratings on file: 2

CALX insider buying and selling by quarter

Quarter	Congress buys / sales	13F added / cut
Q1 2026	0 / 0	0 / 0
Q2 2026	0 / 0	0 / 0
Q3 2026	0 / 0	0 / 0
Q4 2026	0 / 0	1 / 0

Insider buys and sales count open-market trades only (Form 4 codes P and S). Grants, option exercises and tax withholding are left out.

All CALX insider, congress, 13F and analyst activity

Date	Source	Who	Action	Shares	Value / amount	1W	1M	Story
Oct 15, 2026	13F	Fort Washington Investment Advisors	New	+933.94K sh	$32.09M			Read
Jun 29, 2026	Insider	Carl Russo	Buy (Grant or award)	16K sh		+6.7%	-1.4%	Read
Jun 10, 2026	Analyst	Rosenblatt	Reiterates to buy		PT $70	-2.7%	+4.7%	—
Jun 10, 2026	Analyst	Rosenblatt	Reiterates to buy		PT $70	-2.7%	+4.7%	Read

1W / 1M / 6M = how CALX moved from the trade or filing date.

Insider trading in CALX: who is buying and selling

Insider	Role	Trades	Open-market net	Shares held	Last trade
Carl Russo		1	—		Jun 29, 2026

Institutions moving CALX (13F)

Fort Washington Investment Advisors1

Analyst ratings on CALX

Date	Firm	Action	Rating	Price target	1W	1M	6M	Story
Jun 10, 2026	Rosenblatt	Reiterates	buy	$70	-2.7%	+4.7%		—
Jun 10, 2026	Rosenblatt	Reiterates	buy	$70	-2.7%	+4.7%		Read

Frequently asked questions

What is the latest insider trade in CALX?

Carl Russo filed a buy (grant or award) of 16K sh on Jun 29, 2026.

Which institutions changed their CALX positions?

Recent 13F filers moving the stock include Fort Washington Investment Advisors.

Other software - infrastructure stocks

All stocks Insider cluster buys Top insider purchases Congress 13F institutions

Data comes from public SEC Form 4 and 13F filings and STOCK Act disclosures. Dates are the trade or filing date reported. This page is for research only and is not investment advice.

Get trade alerts by text